package com.woniuxy.java106crm.service;

import com.woniuxy.java106crm.vo.CustomerCompositionVo;

import java.util.List;

/**
 * 统计报表的服务层接口
 */
public interface StatisticAnalysisService {
    //客户构成分析
    List<CustomerCompositionVo> getGradeAndNum();
}
